Conduct the appropriate test of the specified probabilities using the given information. Use a = 0.05. The five categories are equally likely to occur, and the category counts are shown in the table Category 4 Observed Count 46 64 73 50 67 State the null and alternative hypotheses. Ho: At least one p, is different from 0. Ho: Ha: P1 = P2 = P3 = P4 = P5 Ho: P1 = P2 = P3 = P4 = P5 %3D На : At least one Pi is different from 5 Ho: At least one Pi is different from Ha: P1 P4 P2 = P3 P5 %D %3D = P4 = P5 Hoi P1 H3: P2 = P3 : At least one p, is different from 1. Но: Р1 P2 = P3 P4 = P5 %D : At least one p, is different from 0. Hai Find the test statistic. (Round your answer to two decimal places.) x² : Find the rejection region. (Round your answer to two decimal places.) x? > What can be said about the p-value,

Which of the following correctly describes the meaning of the p-value?       a. The p-value is the probability the alternative hypothesis is true.   b. The p-value is the probability the null hypothesis is true.   c. The p-value is the probability we would get results like our sample (or something more extreme), given the null hypothesis is true.   d. The p-value is the probability the null hypothesis is true, given our sample.   e. The p-value is the probability the alternative hypothesis is true, given our sample.

Which of the following values cannot be probabilities? 1, 1.41, -0.53, √2, 0, 0.02, 5/3, 3/5 Select all the values that cannot be probabilities. A. 1.41 B. -0.53 C. 3 5 D. 1 E. 0 F. 53 3 G. √2 H. 0.02

Need help with probabilities.

Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 142 subjects with positive test results, there are 23 false positive results; among 150 negative results, there are 3 false negative results. i one of the test subjects is randomly selected, find the probability that the subject tested negative or did not use marijuana. (Hint: Construct a table.) The probability that a randomly selected subject tested negative or did not use marijuana is (Do not round until the final answer. Then round to three decimal places as needed.)

Suppose the probability of winning a blackjack hand is .48. What is the probability that the first hand you win happens on the third attempt? S.. n

The probability value (p-value) for  a hypothesis test represents   a the probability the researcher made an error.   b the probability of obtaining the data when HA is true.   c the probability that the researcher made a correct decision.   d the probability of obtaining the data when H0 is true.